JP2007503522A - ポリトリメチレンエーテルグリコールの水素化 - Google Patents

ポリトリメチレンエーテルグリコールの水素化 Download PDF

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Publication number
JP2007503522A
JP2007503522A JP2006532804A JP2006532804A JP2007503522A JP 2007503522 A JP2007503522 A JP 2007503522A JP 2006532804 A JP2006532804 A JP 2006532804A JP 2006532804 A JP2006532804 A JP 2006532804A JP 2007503522 A JP2007503522 A JP 2007503522A
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JP
Japan
Prior art keywords
alumina
silica
po3g
carbon
catalyst
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
JP2006532804A
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English (en)
Japanese (ja)
Other versions
JP2007503522A5 (enExample
Inventor
ハリー バブ スンカーラ
メイイス シーパン
ジョージ フランシス ディフェンダール
フランシス グレン ギャラガー
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2007503522A publication Critical patent/JP2007503522A/ja
Publication of JP2007503522A5 publication Critical patent/JP2007503522A5/ja
Pending legal-status Critical Current

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C41/00—Preparation of ethers; Preparation of compounds having groups, groups or groups
    • C07C41/01—Preparation of ethers
    • C07C41/09—Preparation of ethers by dehydration of compounds containing hydroxy groups
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
    • C08G65/32—Polymers modified by chemical after-treatment
    • C08G65/321—Polymers modified by chemical after-treatment with inorganic compounds
    • C08G65/322—Polymers modified by chemical after-treatment with inorganic compounds containing hydrogen
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
    • C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C43/00—Ethers; Compounds having groups, groups or groups
    • C07C43/02—Ethers
    • C07C43/03—Ethers having all ether-oxygen atoms bound to acyclic carbon atoms
    • C07C43/04—Saturated ethers
    • C07C43/10—Saturated ethers of polyhydroxy compounds
    • C07C43/11—Polyethers containing —O—(C—C—O—)n units with ≤ 2 n≤ 10
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
    • C08G2650/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
    • C08G2650/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation
    • C08G2650/10—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule characterized by the type of post-polymerisation functionalisation characterized by the catalyst used in the post-polymerisation functionalisation step

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Polyethers (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
JP2006532804A 2003-05-06 2004-05-05 ポリトリメチレンエーテルグリコールの水素化 Pending JP2007503522A (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US46822703P 2003-05-06 2003-05-06
US10/634,612 US7342142B2 (en) 2003-05-06 2003-08-05 Hydrogenation of polytrimethylene ether glycol
PCT/US2004/014045 WO2004101471A2 (en) 2003-05-06 2004-05-05 Hydrogenation of polytrimethylene ether glycol

Publications (2)

Publication Number Publication Date
JP2007503522A true JP2007503522A (ja) 2007-02-22
JP2007503522A5 JP2007503522A5 (enExample) 2007-07-05

Family

ID=33423710

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2006532804A Pending JP2007503522A (ja) 2003-05-06 2004-05-05 ポリトリメチレンエーテルグリコールの水素化

Country Status (8)

Country Link
US (1) US7342142B2 (enExample)
EP (1) EP1620379A2 (enExample)
JP (1) JP2007503522A (enExample)
KR (1) KR20060015578A (enExample)
BR (1) BRPI0410512A (enExample)
CA (1) CA2522776A1 (enExample)
MX (1) MXPA05011833A (enExample)
WO (1) WO2004101471A2 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009504880A (ja) * 2005-08-16 2009-02-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリトリメチレンエーテルグリコールの製造

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7084311B2 (en) * 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
US7074969B2 (en) * 2004-06-18 2006-07-11 E.I. Du Pont De Nemours And Company Process for preparation of polytrimethylene ether glycols
US7629396B2 (en) 2005-02-23 2009-12-08 E.I. Du Pont De Nemours And Company Silicon-containing polytrimethylene homo- for copolyether composition
US20060189711A1 (en) * 2005-02-23 2006-08-24 Ng Howard C Silicon-containing polytrimethylene homo- or copolyether composition
US7413677B2 (en) * 2005-02-25 2008-08-19 E. I. Du Pont De Nemours And Company Process for heat transfer utilizing a polytrimethylene homo- or copolyether glycol based heat transfer fluid
US7282159B2 (en) * 2005-02-25 2007-10-16 E.I. Dupont De Nemours And Company Process for heat transfer utilizing a polytrimethylene ether glycol or polytrimethylene ether ester glycol based heat transfer fluid
US7476344B2 (en) * 2005-02-25 2009-01-13 E.I. Du Pont De Nemours Electrical apparatuses containing polytrimethylene homo- or copolyether glycol based electrical insulation fluids
US7244790B2 (en) * 2005-05-02 2007-07-17 E.I. Du Pont De Nemours And Company Thermoplastic elastomer blend, method of manufacture and use thereof
US7357985B2 (en) * 2005-09-19 2008-04-15 E.I. Du Pont De Nemours And Company High crimp bicomponent fibers
US20070203371A1 (en) * 2006-01-23 2007-08-30 Sunkara Hari B Process for producing polytrimethylene ether glycol
US20080242831A1 (en) * 2007-03-27 2008-10-02 Yanhui Niu Lower-color polytrimethylene ether glycol using zero-valent metals
US7714174B2 (en) * 2007-03-27 2010-05-11 E. I. Du Pont De Nemours And Company Lower-color polytrimethylene ether glycol using hydride compounds
EP2205659B1 (en) * 2007-11-01 2014-06-04 E. I. du Pont de Nemours and Company Preparation of polytrimethylene ether glycol or copolymers thereof

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346907A (en) * 1976-10-08 1978-04-27 Kuraray Co Ltd Improvement of quality of polyoxyalkylene compounds
JPS57169439A (en) * 1981-03-27 1982-10-19 Basf Ag Manufacture of polytetramethylene ether-glycol or -glycol diester having low color value
JPS61166832A (ja) * 1985-01-17 1986-07-28 Taiyo Kagaku Kk ポリグリセリンの精製法
JPH03146520A (ja) * 1989-10-27 1991-06-21 Basf Ag 高純度のテトラヒドロフランのポリマー又はコポリマーの製法
JPH0517384A (ja) * 1991-07-10 1993-01-26 Jgc Corp ポリグリセリンの精製方法
JPH08333448A (ja) * 1995-06-08 1996-12-17 Kao Corp 色相の優れたポリエーテル重合体の製造方法
WO2001044348A1 (en) * 1999-12-17 2001-06-21 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof

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US4213000A (en) 1979-05-29 1980-07-15 E. I. Du Pont De Nemours And Company Reducing color formers in 1,4-butanediol
US4885410A (en) 1987-11-27 1989-12-05 Gaf Corporation Hydrogenation catalyst
DE3926136A1 (de) 1989-08-08 1991-02-14 Degussa Verfahren zur herstellung von 1,3-propandiol
DE4038192A1 (de) 1990-11-30 1992-06-04 Degussa Verfahren zur herstellung von 1,3-propandiol
DE4132663C2 (de) 1991-10-01 1993-10-14 Degussa Verfahren zum Herstellen von 1,3-Propandiol durch Hydrieren von Hydroxypropionaldehyd
DE4138981A1 (de) 1991-11-27 1993-06-03 Degussa Verfahren zur herstellung von 3-hydroxyalkanalen
DE4138982A1 (de) 1991-11-27 1993-06-03 Degussa Verfahren zur herstellung von 3-hydroxyalkanalen
DE4218282A1 (de) 1992-06-03 1993-12-09 Degussa Verfahren zur Herstellung von 1,3-Propandiol
DE4222708A1 (de) 1992-07-10 1994-01-13 Degussa Verfahren zur Herstellung von 1,3-Propandiol
US6342484B1 (en) * 1993-06-30 2002-01-29 Board Of Regents, The University Of Texas Systems Method and compositions for promotion of wound treatment
US5527973A (en) 1994-12-16 1996-06-18 Kelsey; Donald R. Purification of 1,3-propanediol
US6111137A (en) 1996-12-20 2000-08-29 Mitsui Chemicals, Inc. Purification process of lactic acid
DE19703383A1 (de) 1997-01-30 1998-08-06 Degussa Verfahren zur Herstellung von 1,3-Propandiol
US5962745A (en) 1997-02-14 1999-10-05 E. I. Du Pont De Nemours And Company Process for preparing 3-hydroxyalkanals
KR20010013907A (ko) 1997-06-18 2001-02-26 메리 이. 보울러 3-히드록시프로피온알데히드의 수소화에 의한1,3-프로판디올의 제조 방법
US5986145A (en) 1997-08-22 1999-11-16 Shell Oil Company Purification of 3-hydroxy-propanal
BR9913475A (pt) 1998-09-04 2001-08-14 Du Pont Processo para a produção de 1,3-propanodiol
US6191321B1 (en) 1998-09-30 2001-02-20 Shell Oil Company Process for preparing 1,3-propanediol from methyl 3-hydroxypropionate
US5945570A (en) 1998-10-29 1999-08-31 Arhancet; Juan Pedro Catalyst and process for preparing 1,3-propanediol
US6350895B1 (en) 1999-03-26 2002-02-26 E. I. Du Pont De Nemours And Company Transesterification process using yttrium and samarium compound catalystis
US6331264B1 (en) 1999-03-31 2001-12-18 E. I. Du Pont De Nemours And Company Low emission polymer compositions
US6277289B1 (en) 1999-07-01 2001-08-21 E. I. Du Pont De Nemours And Company Treatment of aqueous aldehyde waste streams
US6284930B1 (en) 1999-07-30 2001-09-04 E.I. Du Pont De Nemours And Company Process for the preparation of 3-hydroxypropanal
US6342646B1 (en) 1999-07-30 2002-01-29 E. I. Du Pont De Nemours And Company Catalytic hydrogenation of 3-hydroxypropanal to 1,3-propanediol
JP5283298B2 (ja) 1999-08-25 2013-09-04 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ジ（１，３−プロピレングリコール）低レベル含有ポリ（トリメチレンテレフタレート）の調製
US6720459B2 (en) * 1999-12-17 2004-04-13 E. I. Du Pont Nemours And Company Continuous process for the preparation of polytrimethylene ether glycol
US6255442B1 (en) 2000-02-08 2001-07-03 E. I. Du Pont De Nemours And Company Esterification process
US6353062B1 (en) 2000-02-11 2002-03-05 E. I. Du Pont De Nemours And Company Continuous process for producing poly(trimethylene terephthalate)
US6353082B1 (en) * 2000-10-26 2002-03-05 Eastman Kodak Company Highly branched polyesters through one-step polymerization process
BR0311843A (pt) * 2002-06-15 2005-03-15 Enteromed Inc Métodos para prevenir, inibir, tratar ou reduzir esteatose hepática não- alcoólica em um animal e para prevenir o desenvolvimento e/ou a reversão do processo de nafld em um animal
US6972346B2 (en) 2002-11-01 2005-12-06 Shell Oil Company Solid acid catalyzed reactive stripping of impurities formed during the production of 1, 3-propanediol
DK176022B1 (da) 2003-03-07 2005-12-19 Lindberg As Apparat, fikstur samt fremgangsmåde til fiksering af brilleglas for uindfattede briller
US20040211729A1 (en) 2003-04-25 2004-10-28 Sunkara Hari Babu Processes for recovering oligomers of glycols and polymerization catalysts from waste streams
US7323539B2 (en) 2003-05-06 2008-01-29 E. I. Du Pont De Nemours And Company Polytrimethylene ether glycol and polytrimethylene ether ester with excellent quality
US7084311B2 (en) 2003-05-06 2006-08-01 E. I. Du Pont De Nemours And Company Hydrogenation of chemically derived 1,3-propanediol
US7009082B2 (en) 2003-05-06 2006-03-07 E.I. Du Pont De Nemours And Company Removal of color bodies from polytrimethylene ether glycol polymers
JP3933605B2 (ja) * 2003-05-12 2007-06-20 有限会社新城製作所 ピアスナットの製造方法

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5346907A (en) * 1976-10-08 1978-04-27 Kuraray Co Ltd Improvement of quality of polyoxyalkylene compounds
JPS57169439A (en) * 1981-03-27 1982-10-19 Basf Ag Manufacture of polytetramethylene ether-glycol or -glycol diester having low color value
JPS61166832A (ja) * 1985-01-17 1986-07-28 Taiyo Kagaku Kk ポリグリセリンの精製法
JPH03146520A (ja) * 1989-10-27 1991-06-21 Basf Ag 高純度のテトラヒドロフランのポリマー又はコポリマーの製法
JPH0517384A (ja) * 1991-07-10 1993-01-26 Jgc Corp ポリグリセリンの精製方法
JPH08333448A (ja) * 1995-06-08 1996-12-17 Kao Corp 色相の優れたポリエーテル重合体の製造方法
WO2001044348A1 (en) * 1999-12-17 2001-06-21 E.I. Du Pont De Nemours And Company Production of polytrimethylene ether glycol and copolymers thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009504880A (ja) * 2005-08-16 2009-02-05 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー ポリトリメチレンエーテルグリコールの製造

Also Published As

Publication number Publication date
EP1620379A2 (en) 2006-02-01
MXPA05011833A (es) 2006-01-26
CA2522776A1 (en) 2004-11-25
KR20060015578A (ko) 2006-02-17
BRPI0410512A (pt) 2006-06-20
WO2004101471A3 (en) 2005-05-12
WO2004101471A2 (en) 2004-11-25
US7342142B2 (en) 2008-03-11
US20040225163A1 (en) 2004-11-11

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